Amino acid dipepetide frequency for Aedes albopictus densovirus (isolate Boublik/1994) (AalDNV)

Apart from single amino acid frequencies one can also calculate so called amino acid dipeptide frequency.

There is 400 possibilites (441 if we consider Xaa as additional 21st amino acid representing all non-standard or unknown amino acids). Thus, if the dipeptides would be present randomly in proteins each amino acid dipeptide should be present with 0.25% frequency. As it is not the case in the nature, for better visablity all more than expected dipepetides are marked by red, and those which are underrepresented are marked by blue in the table.

All values are presented as per milles (‰), therefore need to be multiplied by 10-3.

For more information see sequence space article on Wikipedia.

AlaCysAspGluPheGlyHisIleLysLeuMetAsnProGlnArgSerThrValTrpTyrXaa
Ala
2.613AlaAla: 2.613 ± 1.028
0.653AlaCys: 0.653 ± 0.796
3.919AlaAsp: 3.919 ± 2.747
1.96AlaGlu: 1.96 ± 0.678
1.306AlaPhe: 1.306 ± 0.586
3.919AlaGly: 3.919 ± 0.706
1.306AlaHis: 1.306 ± 0.795
2.613AlaIle: 2.613 ± 1.004
2.613AlaLys: 2.613 ± 1.173
3.919AlaLeu: 3.919 ± 0.974
1.96AlaMet: 1.96 ± 0.72
1.306AlaAsn: 1.306 ± 0.795
1.96AlaPro: 1.96 ± 1.225
5.879AlaGln: 5.879 ± 1.735
0.0AlaArg: 0.0 ± 0.0
3.266AlaSer: 3.266 ± 1.251
7.838AlaThr: 7.838 ± 1.908
3.266AlaVal: 3.266 ± 2.208
0.653AlaTrp: 0.653 ± 0.397
0.653AlaTyr: 0.653 ± 0.397
0.0AlaXaa: 0.0 ± 0.0
Cys
0.0CysAla: 0.0 ± 0.0
0.0CysCys: 0.0 ± 0.0
0.0CysAsp: 0.0 ± 0.0
1.306CysGlu: 1.306 ± 0.795
0.0CysPhe: 0.0 ± 0.0
1.306CysGly: 1.306 ± 0.795
0.0CysHis: 0.0 ± 0.0
2.613CysIle: 2.613 ± 1.589
2.613CysLys: 2.613 ± 1.004
0.0CysLeu: 0.0 ± 0.0
0.653CysMet: 0.653 ± 0.796
0.0CysAsn: 0.0 ± 0.0
0.0CysPro: 0.0 ± 0.0
0.0CysGln: 0.0 ± 0.0
0.0CysArg: 0.0 ± 0.0
0.653CysSer: 0.653 ± 0.397
0.653CysThr: 0.653 ± 0.397
0.0CysVal: 0.0 ± 0.0
0.653CysTrp: 0.653 ± 0.397
0.653CysTyr: 0.653 ± 0.697
0.0CysXaa: 0.0 ± 0.0
Asp
2.613AspAla: 2.613 ± 0.093
0.0AspCys: 0.0 ± 0.0
0.653AspAsp: 0.653 ± 0.397
0.653AspGlu: 0.653 ± 0.796
2.613AspPhe: 2.613 ± 1.247
4.572AspGly: 4.572 ± 1.567
1.306AspHis: 1.306 ± 0.795
5.225AspIle: 5.225 ± 0.877
2.613AspLys: 2.613 ± 1.589
1.306AspLeu: 1.306 ± 0.795
0.0AspMet: 0.0 ± 0.0
4.572AspAsn: 4.572 ± 2.781
0.653AspPro: 0.653 ± 0.397
2.613AspGln: 2.613 ± 0.92
1.306AspArg: 1.306 ± 1.592
2.613AspSer: 2.613 ± 0.093
1.306AspThr: 1.306 ± 0.586
1.96AspVal: 1.96 ± 0.72
0.653AspTrp: 0.653 ± 0.397
1.306AspTyr: 1.306 ± 0.624
0.0AspXaa: 0.0 ± 0.0
Glu
3.919GluAla: 3.919 ± 0.706
1.306GluCys: 1.306 ± 0.795
6.532GluAsp: 6.532 ± 3.252
9.144GluGlu: 9.144 ± 3.685
2.613GluPhe: 2.613 ± 0.92
3.266GluGly: 3.266 ± 1.241
3.266GluHis: 3.266 ± 1.245
7.185GluIle: 7.185 ± 0.679
5.225GluLys: 5.225 ± 2.007
2.613GluLeu: 2.613 ± 0.093
1.96GluMet: 1.96 ± 1.378
4.572GluAsn: 4.572 ± 0.672
5.225GluPro: 5.225 ± 0.916
4.572GluGln: 4.572 ± 1.701
4.572GluArg: 4.572 ± 2.091
6.532GluSer: 6.532 ± 2.502
9.144GluThr: 9.144 ± 2.911
1.96GluVal: 1.96 ± 1.378
1.306GluTrp: 1.306 ± 0.586
3.266GluTyr: 3.266 ± 1.245
0.0GluXaa: 0.0 ± 0.0
Phe
0.653PheAla: 0.653 ± 0.397
0.653PheCys: 0.653 ± 0.397
0.653PheAsp: 0.653 ± 0.397
3.266PheGlu: 3.266 ± 0.875
0.653PhePhe: 0.653 ± 0.697
0.653PheGly: 0.653 ± 0.397
1.306PheHis: 1.306 ± 0.624
1.306PheIle: 1.306 ± 0.624
3.266PheLys: 3.266 ± 1.987
2.613PheLeu: 2.613 ± 1.004
0.653PheMet: 0.653 ± 0.796
3.266PheAsn: 3.266 ± 3.044
1.96PhePro: 1.96 ± 0.72
1.96PheGln: 1.96 ± 0.487
1.96PheArg: 1.96 ± 2.388
2.613PheSer: 2.613 ± 1.173
1.96PheThr: 1.96 ± 0.678
1.96PheVal: 1.96 ± 0.72
0.653PheTrp: 0.653 ± 0.796
0.0PheTyr: 0.0 ± 0.0
0.0PheXaa: 0.0 ± 0.0
Gly
1.306GlyAla: 1.306 ± 0.624
0.653GlyCys: 0.653 ± 0.397
1.96GlyAsp: 1.96 ± 0.72
3.266GlyGlu: 3.266 ± 0.31
1.96GlyPhe: 1.96 ± 1.374
1.96GlyGly: 1.96 ± 0.487
1.306GlyHis: 1.306 ± 0.586
3.266GlyIle: 3.266 ± 1.245
2.613GlyLys: 2.613 ± 0.093
1.306GlyLeu: 1.306 ± 0.795
1.306GlyMet: 1.306 ± 0.795
5.879GlyAsn: 5.879 ± 2.035
1.96GlyPro: 1.96 ± 1.531
1.306GlyGln: 1.306 ± 0.624
2.613GlyArg: 2.613 ± 0.093
5.879GlySer: 5.879 ± 1.184
4.572GlyThr: 4.572 ± 0.577
2.613GlyVal: 2.613 ± 2.157
0.0GlyTrp: 0.0 ± 0.0
0.653GlyTyr: 0.653 ± 0.796
0.0GlyXaa: 0.0 ± 0.0
His
0.0HisAla: 0.0 ± 0.0
0.0HisCys: 0.0 ± 0.0
1.96HisAsp: 1.96 ± 0.678
0.653HisGlu: 0.653 ± 0.397
1.306HisPhe: 1.306 ± 0.586
1.96HisGly: 1.96 ± 1.192
0.653HisHis: 0.653 ± 0.697
3.266HisIle: 3.266 ± 0.31
1.306HisLys: 1.306 ± 0.795
1.96HisLeu: 1.96 ± 0.678
2.613HisMet: 2.613 ± 0.093
1.306HisAsn: 1.306 ± 0.884
0.0HisPro: 0.0 ± 0.0
0.653HisGln: 0.653 ± 0.697
1.96HisArg: 1.96 ± 0.487
2.613HisSer: 2.613 ± 1.173
1.96HisThr: 1.96 ± 0.487
0.653HisVal: 0.653 ± 0.796
0.0HisTrp: 0.0 ± 0.0
0.0HisTyr: 0.0 ± 0.0
0.0HisXaa: 0.0 ± 0.0
Ile
4.572IleAla: 4.572 ± 0.577
0.0IleCys: 0.0 ± 0.0
0.0IleAsp: 0.0 ± 0.0
6.532IleGlu: 6.532 ± 3.252
2.613IlePhe: 2.613 ± 0.093
1.306IleGly: 1.306 ± 0.624
1.96IleHis: 1.96 ± 1.192
6.532IleIle: 6.532 ± 1.366
6.532IleLys: 6.532 ± 1.366
6.532IleLeu: 6.532 ± 2.295
1.306IleMet: 1.306 ± 0.624
5.225IleAsn: 5.225 ± 1.293
1.96IlePro: 1.96 ± 1.374
5.225IleGln: 5.225 ± 3.178
5.225IleArg: 5.225 ± 2.474
5.879IleSer: 5.879 ± 3.509
11.104IleThr: 11.104 ± 2.307
3.266IleVal: 3.266 ± 1.245
0.653IleTrp: 0.653 ± 0.697
4.572IleTyr: 4.572 ± 1.227
0.0IleXaa: 0.0 ± 0.0
Lys
3.919LysAla: 3.919 ± 2.368
0.653LysCys: 0.653 ± 0.697
1.306LysAsp: 1.306 ± 0.586
8.491LysGlu: 8.491 ± 3.575
1.96LysPhe: 1.96 ± 0.678
2.613LysGly: 2.613 ± 2.157
0.653LysHis: 0.653 ± 0.397
7.838LysIle: 7.838 ± 3.518
4.572LysLys: 4.572 ± 1.701
5.879LysLeu: 5.879 ± 1.254
0.0LysMet: 0.0 ± 0.0
3.919LysAsn: 3.919 ± 1.439
2.613LysPro: 2.613 ± 1.004
4.572LysGln: 4.572 ± 1.817
4.572LysArg: 4.572 ± 1.449
3.919LysSer: 3.919 ± 0.706
3.919LysThr: 3.919 ± 1.603
1.306LysVal: 1.306 ± 0.795
0.0LysTrp: 0.0 ± 0.0
2.613LysTyr: 2.613 ± 1.182
0.0LysXaa: 0.0 ± 0.0
Leu
1.96LeuAla: 1.96 ± 0.678
0.0LeuCys: 0.0 ± 0.0
5.879LeuAsp: 5.879 ± 1.184
4.572LeuGlu: 4.572 ± 0.577
4.572LeuPhe: 4.572 ± 0.672
1.306LeuGly: 1.306 ± 0.624
1.96LeuHis: 1.96 ± 0.678
4.572LeuIle: 4.572 ± 0.648
1.306LeuLys: 1.306 ± 0.586
6.532LeuLeu: 6.532 ± 1.902
1.306LeuMet: 1.306 ± 0.586
4.572LeuAsn: 4.572 ± 1.449
1.96LeuPro: 1.96 ± 1.374
3.266LeuGln: 3.266 ± 1.346
2.613LeuArg: 2.613 ± 0.093
2.613LeuSer: 2.613 ± 1.173
5.225LeuThr: 5.225 ± 1.089
1.306LeuVal: 1.306 ± 0.586
0.653LeuTrp: 0.653 ± 0.697
3.266LeuTyr: 3.266 ± 1.346
0.0LeuXaa: 0.0 ± 0.0
Met
2.613MetAla: 2.613 ± 0.093
0.0MetCys: 0.0 ± 0.0
1.306MetAsp: 1.306 ± 0.795
3.919MetGlu: 3.919 ± 1.421
1.306MetPhe: 1.306 ± 0.624
0.653MetGly: 0.653 ± 0.697
1.306MetHis: 1.306 ± 1.592
0.653MetIle: 0.653 ± 0.397
1.96MetLys: 1.96 ± 1.374
0.653MetLeu: 0.653 ± 0.397
0.0MetMet: 0.0 ± 0.0
1.306MetAsn: 1.306 ± 0.586
0.653MetPro: 0.653 ± 0.796
0.653MetGln: 0.653 ± 0.697
0.0MetArg: 0.0 ± 0.0
1.306MetSer: 1.306 ± 1.592
0.653MetThr: 0.653 ± 0.697
2.613MetVal: 2.613 ± 0.92
1.306MetTrp: 1.306 ± 1.592
0.653MetTyr: 0.653 ± 0.796
0.0MetXaa: 0.0 ± 0.0
Asn
4.572AsnAla: 4.572 ± 1.567
1.306AsnCys: 1.306 ± 0.795
1.306AsnAsp: 1.306 ± 0.624
5.225AsnGlu: 5.225 ± 3.178
4.572AsnPhe: 4.572 ± 2.466
2.613AsnGly: 2.613 ± 0.92
1.306AsnHis: 1.306 ± 0.884
8.491AsnIle: 8.491 ± 1.127
3.919AsnLys: 3.919 ± 0.562
3.919AsnLeu: 3.919 ± 1.671
1.306AsnMet: 1.306 ± 0.905
8.491AsnAsn: 8.491 ± 1.041
1.306AsnPro: 1.306 ± 0.884
5.879AsnGln: 5.879 ± 3.138
2.613AsnArg: 2.613 ± 0.093
4.572AsnSer: 4.572 ± 0.777
2.613AsnThr: 2.613 ± 0.92
1.96AsnVal: 1.96 ± 1.192
0.653AsnTrp: 0.653 ± 0.697
3.266AsnTyr: 3.266 ± 0.875
0.0AsnXaa: 0.0 ± 0.0
Pro
0.0ProAla: 0.0 ± 0.0
0.653ProCys: 0.653 ± 0.397
1.96ProAsp: 1.96 ± 1.374
5.225ProGlu: 5.225 ± 1.145
0.0ProPhe: 0.0 ± 0.0
2.613ProGly: 2.613 ± 1.004
0.0ProHis: 0.0 ± 0.0
1.96ProIle: 1.96 ± 1.192
2.613ProLys: 2.613 ± 1.905
3.266ProLeu: 3.266 ± 2.208
1.306ProMet: 1.306 ± 0.624
1.306ProAsn: 1.306 ± 0.624
2.613ProPro: 2.613 ± 1.905
3.266ProGln: 3.266 ± 1.955
3.266ProArg: 3.266 ± 1.371
3.919ProSer: 3.919 ± 2.45
3.266ProThr: 3.266 ± 1.251
0.653ProVal: 0.653 ± 0.397
0.653ProTrp: 0.653 ± 0.697
1.96ProTyr: 1.96 ± 2.388
0.0ProXaa: 0.0 ± 0.0
Gln
5.225GlnAla: 5.225 ± 2.345
0.653GlnCys: 0.653 ± 0.397
0.653GlnAsp: 0.653 ± 0.397
3.919GlnGlu: 3.919 ± 2.45
0.0GlnPhe: 0.0 ± 0.0
2.613GlnGly: 2.613 ± 1.028
1.306GlnHis: 1.306 ± 0.586
3.919GlnIle: 3.919 ± 1.759
3.266GlnLys: 3.266 ± 0.727
6.532GlnLeu: 6.532 ± 1.366
0.653GlnMet: 0.653 ± 0.558
4.572GlnAsn: 4.572 ± 0.672
1.96GlnPro: 1.96 ± 1.378
8.491GlnGln: 8.491 ± 1.146
3.266GlnArg: 3.266 ± 1.241
4.572GlnSer: 4.572 ± 0.868
8.491GlnThr: 8.491 ± 5.2
2.613GlnVal: 2.613 ± 2.274
1.96GlnTrp: 1.96 ± 1.192
1.306GlnTyr: 1.306 ± 0.884
0.0GlnXaa: 0.0 ± 0.0
Arg
3.266ArgAla: 3.266 ± 1.251
1.96ArgCys: 1.96 ± 0.72
2.613ArgAsp: 2.613 ± 1.589
5.879ArgGlu: 5.879 ± 1.259
0.0ArgPhe: 0.0 ± 0.0
1.96ArgGly: 1.96 ± 0.678
0.0ArgHis: 0.0 ± 0.0
3.266ArgIle: 3.266 ± 1.987
2.613ArgLys: 2.613 ± 0.093
1.96ArgLeu: 1.96 ± 0.487
1.306ArgMet: 1.306 ± 1.592
3.266ArgAsn: 3.266 ± 1.979
1.96ArgPro: 1.96 ± 0.487
6.532ArgGln: 6.532 ± 2.741
3.266ArgArg: 3.266 ± 1.346
2.613ArgSer: 2.613 ± 0.093
3.266ArgThr: 3.266 ± 0.31
1.96ArgVal: 1.96 ± 1.192
0.0ArgTrp: 0.0 ± 0.0
3.919ArgTyr: 3.919 ± 0.672
0.0ArgXaa: 0.0 ± 0.0
Ser
3.266SerAla: 3.266 ± 1.346
0.0SerCys: 0.0 ± 0.0
0.0SerAsp: 0.0 ± 0.0
8.491SerGlu: 8.491 ± 1.162
1.306SerPhe: 1.306 ± 0.586
3.266SerGly: 3.266 ± 0.875
2.613SerHis: 2.613 ± 1.028
3.266SerIle: 3.266 ± 0.727
5.879SerLys: 5.879 ± 1.196
2.613SerLeu: 2.613 ± 1.028
2.613SerMet: 2.613 ± 1.028
3.266SerAsn: 3.266 ± 0.31
4.572SerPro: 4.572 ± 3.98
3.919SerGln: 3.919 ± 1.421
3.266SerArg: 3.266 ± 1.346
7.838SerSer: 7.838 ± 3.518
7.185SerThr: 7.185 ± 1.237
3.919SerVal: 3.919 ± 1.421
1.306SerTrp: 1.306 ± 0.586
2.613SerTyr: 2.613 ± 0.093
0.0SerXaa: 0.0 ± 0.0
Thr
7.185ThrAla: 7.185 ± 1.769
0.653ThrCys: 0.653 ± 0.397
3.266ThrAsp: 3.266 ± 0.31
7.185ThrGlu: 7.185 ± 0.582
3.919ThrPhe: 3.919 ± 0.706
5.225ThrGly: 5.225 ± 1.272
2.613ThrHis: 2.613 ± 2.787
5.879ThrIle: 5.879 ± 0.227
4.572ThrLys: 4.572 ± 2.706
1.96ThrLeu: 1.96 ± 1.374
1.96ThrMet: 1.96 ± 0.678
6.532ThrAsn: 6.532 ± 3.911
3.919ThrPro: 3.919 ± 1.713
3.919ThrGln: 3.919 ± 1.671
5.879ThrArg: 5.879 ± 2.035
5.879ThrSer: 5.879 ± 2.288
11.757ThrThr: 11.757 ± 2.996
5.225ThrVal: 5.225 ± 0.916
2.613ThrTrp: 2.613 ± 1.247
1.306ThrTyr: 1.306 ± 1.592
0.0ThrXaa: 0.0 ± 0.0
Val
2.613ValAla: 2.613 ± 3.183
0.653ValCys: 0.653 ± 0.397
3.266ValAsp: 3.266 ± 1.987
1.306ValGlu: 1.306 ± 0.795
1.306ValPhe: 1.306 ± 0.586
1.96ValGly: 1.96 ± 0.487
0.653ValHis: 0.653 ± 0.397
0.653ValIle: 0.653 ± 0.397
3.919ValLys: 3.919 ± 1.357
3.919ValLeu: 3.919 ± 1.439
0.0ValMet: 0.0 ± 0.0
5.225ValAsn: 5.225 ± 2.345
2.613ValPro: 2.613 ± 1.182
1.306ValGln: 1.306 ± 0.586
3.919ValArg: 3.919 ± 0.562
1.96ValSer: 1.96 ± 1.225
2.613ValThr: 2.613 ± 2.274
0.653ValVal: 0.653 ± 0.796
0.0ValTrp: 0.0 ± 0.0
1.306ValTyr: 1.306 ± 1.592
0.0ValXaa: 0.0 ± 0.0
Trp
0.0TrpAla: 0.0 ± 0.0
0.0TrpCys: 0.0 ± 0.0
1.306TrpAsp: 1.306 ± 1.592
2.613TrpGlu: 2.613 ± 1.004
0.0TrpPhe: 0.0 ± 0.0
0.653TrpGly: 0.653 ± 0.796
0.0TrpHis: 0.0 ± 0.0
3.919TrpIle: 3.919 ± 1.421
0.653TrpLys: 0.653 ± 0.397
0.0TrpLeu: 0.0 ± 0.0
0.653TrpMet: 0.653 ± 0.697
1.306TrpAsn: 1.306 ± 0.795
0.653TrpPro: 0.653 ± 0.697
0.653TrpGln: 0.653 ± 0.397
1.306TrpArg: 1.306 ± 0.624
0.0TrpSer: 0.0 ± 0.0
0.0TrpThr: 0.0 ± 0.0
0.0TrpVal: 0.0 ± 0.0
0.0TrpTrp: 0.0 ± 0.0
0.0TrpTyr: 0.0 ± 0.0
0.0TrpXaa: 0.0 ± 0.0
Tyr
1.306TyrAla: 1.306 ± 1.592
1.306TyrCys: 1.306 ± 0.795
0.0TyrAsp: 0.0 ± 0.0
4.572TyrGlu: 4.572 ± 1.623
0.0TyrPhe: 0.0 ± 0.0
1.96TyrGly: 1.96 ± 0.678
1.306TyrHis: 1.306 ± 0.624
4.572TyrIle: 4.572 ± 1.104
3.266TyrLys: 3.266 ± 1.251
1.96TyrLeu: 1.96 ± 1.378
1.96TyrMet: 1.96 ± 1.374
0.0TyrAsn: 0.0 ± 0.0
1.96TyrPro: 1.96 ± 1.374
1.96TyrGln: 1.96 ± 1.374
0.0TyrArg: 0.0 ± 0.0
1.306TyrSer: 1.306 ± 0.884
3.919TyrThr: 3.919 ± 1.671
1.96TyrVal: 1.96 ± 0.487
0.0TyrTrp: 0.0 ± 0.0
0.653TyrTyr: 0.653 ± 0.397
0.0TyrXaa: 0.0 ± 0.0
Xaa
0.0XaaAla: 0.0 ± 0.0
0.0XaaCys: 0.0 ± 0.0
0.0XaaAsp: 0.0 ± 0.0
0.0XaaGlu: 0.0 ± 0.0
0.0XaaPhe: 0.0 ± 0.0
0.0XaaGly: 0.0 ± 0.0
0.0XaaHis: 0.0 ± 0.0
0.0XaaIle: 0.0 ± 0.0
0.0XaaLys: 0.0 ± 0.0
0.0XaaLeu: 0.0 ± 0.0
0.0XaaMet: 0.0 ± 0.0
0.0XaaAsn: 0.0 ± 0.0
0.0XaaPro: 0.0 ± 0.0
0.0XaaGln: 0.0 ± 0.0
0.0XaaArg: 0.0 ± 0.0
0.0XaaSer: 0.0 ± 0.0
0.0XaaThr: 0.0 ± 0.0
0.0XaaVal: 0.0 ± 0.0
0.0XaaTrp: 0.0 ± 0.0
0.0XaaTyr: 0.0 ± 0.0
0.0XaaXaa: 0.0 ± 0.0
Statistics based on 3 proteins (1532 amino acids)

Note: The error has been estimated with the bootstraping (x100) at the protein level

Above dipeptide statistics (among other stats for this proteome) you can download from this CSV file
See this proteome in: uniprot_link
Proteome-pI is available under Creative Commons Attribution-NoDerivs license, for more details see here

Reference: Kozlowski LP. Proteome-pI 2.0: Proteome Isoelectric Point Database Update. Nucleic Acids Res. 2021, doi: 10.1093/nar/gkab944 Contact: Lukasz P. Kozlowski